◆Reasonable horn-type design, low noise, big air volume, strong ventilation strength with low operating cost.
◆Imported bearing, high-strength, low noise and durable.

◆High-strength aluminum-magnesium alloy belt pulley with reinforced ribs, light weight and high strength and high toughness.
◆6 pieces of stainless steel blades, no deformation, no breaking, elegant appearance and durability.

◆High efficient and energy-saving electrical motor Protection grade: IP55; Insulation grade: Grade F.